Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3a49c69fa96fe95fb0af7d40cd777afa7ff17c727a00c15c4feb2c9bbebf6b26 · ArcScan

Block

#21,354,211

2026-09-17 16:11:52 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,211
Timestamp: 10 days ago · 2026-09-17 16:11:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a49c69fa96fe95fb0af7d40cd777afa7ff17c727a00c15c4feb2c9bbebf6b26
Parent hash: 0xd39b713a…06641e40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,211 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.3%4,597,706 / 30,000,000

Base fee

20 gwei

State root

0xf0926f333589…9685d7bd5058

Transactions root

0xcf7cb5f19b1f…3183c6a25589

Receipts root

0x6c7469915d7b…26ced56d19a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800